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English 9
Preparation
If codes permit and a separate ground wire is used, it is recommended that a
qualied electrical installer determine that the ground path and the wire gauge are
in accordance with local codes.
Check with a qualied electrical installer if you are not sure the oven is properly
grounded.
This oven must be connected to a grounded-metal permanent wiring system.
Be sure that the electrical connection and wire size are adequate and in
conformance with the National Electrical Code, ANSI/NFPA 70-latest edition or CSA
Standards C22.
1-94, Canadian Electrical Code, Part 1 and C22.2 No. O-M91-latest edition, and all
local codes and ordinances.
A copy of the above code standards can be obtained from:
National Fire Protection Association
1 Batterymarch Park
Quincy, MA 02169-7471
CSA International
8501 East Pleasant Valley Road
Cleveland, OH 44131-5575
Electrical Connection
To properly install your oven, you must determine the type of electrical connection
you will be using and follow the instructions provided in this manual.
Oven must be connected to the proper electrical voltage and frequency as
specied on the model/serial/rating plate. The model/serial/rating plate is
located on the bottom left side of the trim. See the following illustrations.
A
A
Single Oven
A. Model/serial/rating plate
Double Oven
A. Model/serial/rating plate
A circuit breaker is recommended.
Use the chart below to determine the minimum recommended dedicated
circuit protection.
KW Rating (240 V) KW Rating (208 V)
Recommended Circuit
Size (Dedicated)
≤4.8 KW ≤4.1 KW 20 Amp
4.9 KW - 7.5 KW 4.3 KW - 6.2 KW 30 Amp
7.3 KW - 9.6 KW 6.3 KW - 8.3 KW 40 Amp
9.7 KW - 12.0 KW 8.4 KW - 10.4 KW 50 Amp
Connect directly to the circuit breaker box (or fused disconnect) through
exible, armored or nonmetallic sheathed, copper cable (with grounding wire).
See “Electrical Connection” section.
Install_NW9000K_DG68-00862A-09_EN.indd 9 2019-11-11  5:36:07
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